Description: This electromagnetic air pump is energy-saving and high efficient. The motor is made from high quality pure copper, safe and durable. It operates stably with large air volume, widely applied to fish tank, seafood pond, aquaculture and so on. Features: The motor is made from high quality pure copper, high melting point, safe and durable. The thick aluminium alloy shell has good heat dissipation, effectively protect the motor. Operates stably with large air output, energy saving and efficient. Featured with a comfortable handle, convenient to carry along and place when not in use. The bottom base has anti-skid design and can be fixed, stable and anti-shake. Widely applied to aquaculture, market, restaurants, fish tank, seafood pond, etc. Specification: Condition: Brand New Item Type: Electromagnetic Air Pump Material: Aluminium Alloy Voltage: 220V Plug Type: Chinese Standard Plug Power: 18W Pressure: 0.02Mpa Air Output: 25L/min Air Outlet Quantity: 6 Outlet Diameter: 8mm Color: Silver Size: Approx. 14.5*8.5*10cm/5.71*3.35*3.94in Weight: Approx. 1042g Package Included: 1 * Electromagnetic Air Pump 1 * Connecting Tube 1 * Shunt Tube 1 * Instruction Usage Method: Remove the air pump to connect the metal connector to the body. Connect the connecting pipe and the shunt tube, and then connect to the metal connector of the body. Connect the oxygen pump to the air stone. Connect the oxygen pump connected with the air stone to the shunt tube. Attention: 1. Before use, please confirm that the voltage consistent with the machine requires . 2. Beware of water, sun exposure and blocking to ensure normal life. 3. Place the air pump above the water when using, otherwise the water will fall into the water pump which may damage the pump. Can also be used with check valve. Note: 1. Please kindly make a note if you need any adapter. 2. Please allow 1-2 inch error due to manual measurement, thanks for your understanding. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .